Now the popular D-Link Xtreme G wireless just got faster, while maintaining strict adherence to the IEEE 802. 11g standard. A new free firmware upgrades D-Link 802. 11g Xtreme G products to deliver the Industry’s fastest performance, up to 15 times faster than 802. 11b. With a maximum wireless signal rate of up to 108Mbps, the 802. 11g D-Link G DWL-G520 with enhanced 108 delivers excellent and consistent data rate throughput.